License plate recognition camera is a camera with the function of obtaining license plate number, place name, model and other relevant information from the vehicle license plate. According to the configuration mode of the system and the matching mode of the application program, the obtained vehicle number, place name, traffic volume, etc. can be digitized for marketing management purposes and crime prevention purposes.
Application of License Plate Recognition Camera
1. Improve security and vehicle access management
By installing it at the entrance of distribution warehouse, community gate and other places where there are many vehicles entering and leaving, and managing the vehicles entering and leaving through license plate data, it can effectively reduce costs, manage the incidence of risk accidents and improve security.
2. Collection of inbound and outbound data to facilitate marketing management
The parking lot installed in tourist attractions and commercial facilities collects information about the area and the number of passing vehicles from the license plates and converts them into data and charts. In addition to risk control, it is also used for data analysis and marketing management.
Technical principle of license plate recognition camera
The license plate number, vehicle category, place name and other information can be read by analyzing the captured license plate image. It also judges whether it is an internal vehicle and a blacklist, so as to judge whether the gate is opened or an alarm is given. At the same time, it records the entry and exit time and payment time of the vehicle.
The license plate recognition camera system usually uses AI robot depth learning, combined with biometric recognition and authentication functions. Through repeated AI recognition learning training, more accurate recognition effect can be achieved.
Operating principle of license plate recognition camera
1. Vehicle entry
a) The vehicle drives into the license plate camera capture area and triggers the ground sensor coil.
b) The license plate recognition system automatically captures the image of the vehicle and recognizes the license plate identification number, and then obtains the vehicle category by retrieving the database.
c) Judge whether there is an internal vehicle through the license plate number data, so that the road gate can be opened automatically. External vehicles need to be manually confirmed and blacklisted.
d) Release the gate, and record the vehicle entry time. The whole process is completed automatically without the intervention of staff. The vehicle is running all the time, and there is no need to pause.
2. Vehicle leaving:
a) The vehicle drives into the license plate camera capture area and triggers the ground sensor coil.
b) The license plate recognition system automatically captures the image of the vehicle and recognizes the license plate identification number, and then obtains the vehicle category by retrieving the database.
c) If the vehicle is an internal vehicle, the gate will automatically open the pole for release. The computer calls out the captured image of the car when entering the site, the time of entering the site, etc.
d) If the vehicle is blacklisted, whether it is temporary or fixed, the gate will not be opened, and the system will send an alarm signal to notify the staff.
e) The system records the departure time of vehicles when they cross the entrance and exit and leave the parking lot.
Precautions when using license plate recognition camera
The private information such as vehicle number and place name on the license plate is not personal information. However, if the image taken when recognizing the license plate contains personal information, it belongs to personal information. In addition, even in the case of operations associated with personal information such as customer information, such information will also be considered as personal information.
When collecting license plate information and analyzing data internally, it is not necessary to obtain personal permission, but according to the operation method, it is necessary to obtain personal permission.
In addition, on the Internet recently, it is possible to identify personal information from unexpected sources (from the time when the license plate image was recorded, the location where the image was taken, etc.). Therefore, even if it is inconsistent with personal information, it is necessary to strictly manage the data to avoid disclosure.
Founded in 2015, Shenzhen Jinshikang Technology Co., Ltd. specializes in providing various camera module products such as monocular and binocular cameras. After years of development, it has accumulated profound experience in video capture, video intelligent analysis, and vehicle electronic technology. It has independently developed various differentiated camera modules such as object recognition, face recognition, iris recognition, and is widely used in new retail, face recognition, intelligent monitoring, industrial applications, and various image schemes. JSK is a high-tech enterprise integrating R&D, production, sales and service. Its products are sold at home and abroad and become the designated supplier of many listed companies. Relevant module products can be customized and developed according to the actual requirements of customers. Welcome camera module manufacturers and partners to visit our company and discuss cooperation.